| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | A | Signal Rear left turn signal lamp | Connector Rear left turn signal lamp |
| | | |
| 2 | A | Activation, right bi-xenon headlight | Xenon headlight, right |
| | | |
| 3 | A | Signal, right auxiliary turn signal lamp | Front right auxiliary flasher unit |
| | | |
| 4 | | Not used | |
| | | |
| 5 | A | Signal, left brake light | Tail light, left |
| | | |
| 6 | E | Terminal 30 | Fuse F106 |
| | | |
| 7 | A | Signal, left low beam light | Left low beam |
| | | |
| 8 | A | Signal, right high beam light | Right high beam |
| | | |
| 9 | A | Interface, lights switching center, trailer module | Trailer module |
| | | |
| 10 | A | Signal Right brake light | Connector Right brake light |
| | | |
| 11 | A | Signal, front right turn signal lamp | Front right turn signal lamp |
| | | |
| 12 | A | Signal, left/right turn signal lamp switch | Direction indicator/low beam switch |
| | | |
| 13 | A | Signal, high beam/headlight flasher switch | Direction indicator/low beam switch |
| | | |
| 14 | | Not used | |
| | | |
| 15 | E | Terminal 15 | Fuse F32 |
| | | |
| 16 | A | Signal, center brake light | Center brake light |
| | | |
| 17 | A | Signal, license plate light | Licence plate lights |
| | | |
| 18 | A | Signal, left auxiliary turn signal lamp | Front left auxiliary flasher unit |
| | | |
| 19 | | Not used | |
| | | |
| 20 | A | Signal, dynamic brake light actuation, left | Tail light, left |
| | | |
| 21 | E/A | K-bus signal | K-bus connector |
| | | |
| 22 | | Not used | |
| | | |
| 23 | | Not used | |
| | | |
| 24 | A | Signal, hazard warning switch | Hazard warning/central locking switch |
| | | |
| 25 | E | Brake light | Connector Brake light |
| | | |
| 26 | | Not used | |
| | | |
| 27 | E | Terminal R | Fuse F9 |
| | | |
| 28 | A | Signal, fog light relay activation | Fog light relay |
| | | |
| 29 | A | Outer right tail light | Connector Outer right tail light |
| | | |
| 30 | A | Outer left tail light | Connector Outer left tail light |
| | | |
| 31 | M | Ground | Ground connector |
| | | |
| 32 | M | Ground | Ground point |
| | | |
| 33 | E | Terminal 30 | Fuse F107 |
| | | |
| 34 | A | Signal, right low beam light | Right low beam |
| | | |
| 35 | A | Signal, left high beam light | Left high beam |
| | | |
| 36 | A | Activation, left bi-xenon headlight | Xenon headlight, left |
| | | |
| 37 | | Not used | |
| | | |
| 38 | A | Signal, dynamic brake light actuation, right | Tail light, right |
| | | |
| 39 | A | Signal, headlight vertical aim control Q22 motor, left | Actuator, headlight vertical aim control, left |
| | | |
| 40 | A | Signal, headlight vertical aim control Q11 motor, left | Actuator, headlight vertical aim control, left |
| | | |
| 41 | A | Signal, headlight vertical aim control Q12 motor, left | Actuator, headlight vertical aim control, left |
| | | |
| 42 | A | Signal, headlight vertical aim control Q21 motor, left | Actuator, headlight vertical aim control, left |
| | | |
| 43 | A | Signal Rear right turn signal lamp | Connector Rear right turn signal lamp |
| | | |
| 44 | A | Signal, front right parking light | Right parking light |
| | | |
| 45 | A | Signal, front left parking light | Left parking light |
| | | |
| 46 | | Not used | |
| | | |
| 47 | A | Signal Locator lighting | Connector, instrument and locator lighting |
| | | |
| 48 | A | Signal, lamp in hazard warning switch | Hazard warning/central locking switch |
| | | |
| 49 | A | Signal, rear fog light | LHD: Trunk lid lamp, left RHD: Trunk lid lamp, right |
| | | |
| 50 | A | Signal, front left turn signal lamp | Front left turn signal lamp |
| | | |
| 51 | A | Signal, headlight vertical aim control Q22 motor, right | Actuator, headlight vertical aim control, right |
| | | |
| 52 | A | Signal, headlight vertical aim control Q11 motor, right | Actuator, headlight vertical aim control, right |
| | | |
| 53 | A | Signal, headlight vertical aim control Q12 motor, right | Actuator, headlight vertical aim control, right |
| | | |
| 54 | A | Signal, headlight vertical aim control Q21 motor, right | Actuator, headlight vertical aim control, right |
| | | |